A metal seedling pot seal which can be recycled

Abstract

The invention discloses a metal seedling pot seal which can be recycled, including tanks, A scale is arrange on that inner wall of the tank body, The upper end of the tank body is provided with a sealing cover, the peripheral wall of the sealing cover is provided with a fourth spiral wall, the outer wall of the fourth spiral wall is provided with a third spiral wall, the outer wall of the third spiral wall is provided with a second spiral wall, the outer wall of the second spiral wall is provided with a first spiral wall, two through holes are arranged on the sealing cover, and the upper end of the sealing cover is hinged with two covers through two pins. The present invention is suitable for different size tanks, The first spiral wall may be used, second spiral wall, one of the third helical wall and the fourth helical wall is threadably connected to the third helical wall and the fourth helical wall, the seal cover can be recycled for many times, The utility model has the advantagesof saving resources, quick disassembly, real-time observation of the situation in the tank body through a transparent lid body, convenient sunlight irradiation, ventilation and ventilation by openingthe lid body, convenient use, and the calibration can measure the amount of soil or nutrient liquid in the tank body, and the whole device is convenient and flexible to use, and has high reliability and practicability.

Description

technical field [0001] The invention relates to the technical field of agricultural production and life, in particular to a recyclable metal seedling raising can seal. Background technique [0002] In the process of raising seedlings in agricultural production, the application of metal seedling pots is very common. In the early stage of seedling raising, especially when the temperature is low, it is necessary to seal the seedling pots to cover the seedling pots to play the role of moisturizing and heat preservation. When the temperature is high At the same time, the seedling pots are no longer sealed, and the pot seals are uncovered. At the same time, ventilation is required for a certain period of time every day. The existing seedling pot seals are relatively traditional and common. For the growth of new seedlings in the seedling tank, it is necessary to take off the pot seal every day to observe the situation in the seedling tank. When ventilation is needed, the pot seal m...

AI Technical Summary

Problems solved by technology

[0002] In the process of raising seedlings in agricultural production, the application of metal seedling pots is very common. In the early stage of seedling raising, especially when the temperature is low, it is necessary to seal the seedling pots to cover the seedling pots to play the role of moisturizing and heat preservation. When the temperature is high At the same time, it needs to be ventilated for a certain period of time every day. The existing seedling pot seals are relatively traditional and common. After sealing the seedling pots, it is inconvenient to uncover and cannot be observed in real time. For the growth of new seedlings in the seedling tank, it is necessary to take off the pot seal every day to observe the situation in the seedling tank. When ventilation is needed, the pot seal must be uncovered, which is a waste of time and energy. It is not convenient to use. The total amount of soil or nutrient solution is not easy to control and cannot be quantified. When the new seedlings grow to a certain extent, it is no longer necessary to seal the pot, and the pot can no longer be used and cannot be recycled, resulting in a waste of resources. It is not economical and practical to use.

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